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John F. Klosiewicz

October 15, 1955 ~ April 23, 2020 (age 64)



John F. Klosiewicz, age 64 of Wilmington, DE, son of the late Stephen and Irene Klosiewicz, passed away on Thursday, April 23, 2020. He was a lifelong resident of Wilmington, DE.

John attended St. Hedwig Elementary School and graduated from Salesianum High School. One of his passions was travel, where he made several trips to Poland.

John is survived by his brothers, Daniel Klosiewicz and Stephen Cottrell; and a sister, Roberta Klosiewicz.

Due to concerns about the COVID -19 Pandemic, funeral services and interment will be held privately. A Mass of Christian Burial will be held at a later date.



To send flowers to the family or plant a tree in memory of John F. Klosiewicz, please visit our floral store.


Private Services

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